
Tetrahedron p. 6771 - 6782 (1990)
Update date:2022-08-05
Topics:
Balu, Maliakel P.
Ila, Hiriyakkanavar
Junjappa, Hiriyakkanavar
The α-oxoketene dithioacetals undergo anionic [1,3] cycloaddition with 1,3-diphenyl-2-azaallyllithium to give either pyrroles or spiropyrrolines with two exceptions. Lithium bromide/triethylamine induced cycloaddition of ethyl (benzylideneamino)acetate (7
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(1967)